<template>
    <div class="trade-container">
        <h3 class="title">填写并核对订单信息</h3>
        <div class="content">
            <h5 class="receive">收件人信息</h5>
            <div class="address clearFix" v-for="(address,index) in addressInfo" :key="address.id">
                <span class="username" :class="{selected:address.isDefault==1}">{{ address.consignee }}</span>
                <p @click="changeDefault(address,addressInfo)">
                    <span class="s1">{{ address.fullAddress }}</span>
                    <span class="s2">{{ address.phoneNum }}</span>
                    <span class="s3" v-show="address.isDefault==1">默认地址</span>
                </p>
            </div>
            <div class="line"></div>
            <h5 class="pay">支付方式</h5>
            <div class="address clearFix">
                <span class="username selected">在线支付</span>
                <span class="username" style="margin-left:5px;">货到付款</span>
            </div>
            <div class="line"></div>
            <h5 class="pay">送货清单</h5>
            <div class="way">
                <h5>配送方式</h5>
                <div class="info clearFix">
                    <span class="s1">天天快递</span>
                    <p>配送时间：预计8月10日（周三）09:00-15:00送达</p>
                </div>
            </div>
            <div class="detail" v-for="(order,index) in orderInfo.detailArrayList" :key="order.skuId">
                <h5>商品清单</h5>
                <ul class="list clearFix">
                    <li>
                        <img :src="order.imgUrl" alt="" style="width:100px; height: 100px">
                    </li>
                    <li>
                        <p>{{ order.skuName }}</p>
                        <h4>7天无理由退货</h4>
                    </li>
                    <li>
                        <h3>￥5399.00</h3>
                    </li>
                    <li>X{{ order.skuNum }}</li>
                    <li>有货</li>
                </ul>
            </div>
            <div class="bbs">
                <h5>买家留言：</h5>
                <textarea placeholder="建议留言前先与商家沟通确认" class="remarks-cont" v-model="message"></textarea>
            </div>
            <div class="line"></div>
            <div class="bill">
                <h5>发票信息：</h5>
                <div>普通发票（电子） 个人 明细</div>
                <h5>使用优惠/抵用</h5>
            </div>
        </div>
        <div class="money clearFix">
            <ul>
                <li>
                    <b><i>{{ orderInfo.totalNum }}</i>件商品，总商品金额</b>
                    <span>{{ orderInfo.totalAmount }}</span>
                </li>
                <li>
                    <b>返现：</b>
                    <span>0.00</span>
                </li>
                <li>
                    <b>运费：</b>
                    <span>0.00</span>
                </li>
            </ul>
        </div>
        <div class="trade">
            <div class="price">应付金额:<span>¥{{ orderInfo.totalAmount }}</span></div>
            <div class="receiveInfo">
                寄送至:
                <span>{{ userDefaultAddress.fullAddress }}</span>
                收货人：<span>{{ userDefaultAddress.consignee }}</span>
                <span>{{ userDefaultAddress.phoneNum }}</span>
            </div>
        </div>
        <div class="sub clearFix">
            <a class="subBtn" @click="submitOrder">提交订单</a>
        </div>
    </div>
</template>

<script>
import {mapState} from "vuex";

export default {
    name: 'TradePage',
    data() {
        return {
            message: "",
            orderId:"",
        }
    },
    mounted() {
        try {
            // 获取用户地址信息
            this.$store.dispatch("getUserAddressInfo")
            this.$store.dispatch("getOrderInfo")
        } catch (error) {
            // 打印错误
            alert(error.message);
        }
    },
    computed: {
        ...mapState({
            addressInfo: state => state.trade.addressinfo,
            orderInfo: state => state.trade.orderinfo
        }),
        // 将来提交订单的最后选择的地址
        userDefaultAddress() {
            // 查找数组中符合条件的元素的返回作为最后的结果
            return this.addressInfo.find(item => item.isDefault == 1) || {};
        }
    },
    methods: {
        // 修改默认地址
        changeDefault(address, addressInfo) {
            addressInfo.forEach(item => item.isDefault = 0);
            address.isDefault = 1;
        },
        // 提交订单信息
        async submitOrder() {
            // 需要携带两个参数
            let {tradeNo} = this.orderInfo;
            let params = {
                "consignee": this.userDefaultAddress.consignee,
                "consigneeTel": this.userDefaultAddress.phoneNum,
                "deliveryAddress": this.userDefaultAddress.fullAddress,
                "paymentWay": "ONLINE",
                "orderComment": this.message,
                "orderDetailList": this.orderInfo.detailArrayList,
            }
            let result = await this.$API.reqSubmitOrder(tradeNo, params);
            if (result.code == 200) {
                this.orderId = result.data;
                // 路由跳转+路由传递参数
                this.$router.push("/pay?orderId=" + this.orderId)
            } else {
                console.log(result, "由于API 不能获取到对应的数据")
                this.orderId = "10552"
                this.$router.push("/pay?orderId=" + this.orderId)
            }
        }
    }
}
</script>

<style lang="less" scoped>
.trade-container {
  .title {
    width: 1200px;
    margin: 0 auto;
    font-size: 14px;
    line-height: 21px;
  }

  .content {
    width: 1200px;
    margin: 10px auto 0;
    border: 1px solid rgb(221, 221, 221);
    padding: 25px;
    box-sizing: border-box;

    .receive,
    .pay {
      line-height: 36px;
      margin: 18px 0;
    }

    .address {
      padding-left: 20px;
      margin-bottom: 15px;

      .username {
        float: left;
        width: 100px;
        height: 30px;
        line-height: 30px;
        text-align: center;
        border: 1px solid #ddd;
        position: relative;
      }

      .username::after {
        content: "";
        display: none;
        width: 13px;
        height: 13px;
        position: absolute;
        right: 0;
        bottom: 0;
        background: url(./images/choosed.png) no-repeat;
      }

      .username.selected {
        border-color: #e1251b;
      }

      .username.selected::after {
        display: block;
      }

      p {
        width: 610px;
        float: left;
        line-height: 30px;
        margin-left: 10px;
        padding-left: 5px;
        cursor: pointer;

        .s1 {
          float: left;

        }

        .s2 {
          float: left;
          margin: 0 5px;
        }

        .s3 {
          float: left;
          width: 56px;
          height: 24px;
          line-height: 24px;
          margin-left: 10px;
          background-color: #dd2244;
          color: #fff;
          margin-top: 3px;
          text-align: center;
        }
      }

      p:hover {
        background-color: #dd2244;
      }
    }

    .line {
      height: 1px;
      background-color: #ddd;
    }

    .way {
      width: 1080px;
      height: 110px;
      background: #f4f4f4;
      padding: 15px;
      margin: 0 auto;

      h5 {
        line-height: 50px;
      }

      .info {
        margin-top: 20px;

        .s1 {
          float: left;
          border: 1px solid #ddd;
          width: 120px;
          height: 30px;
          line-height: 30px;
          text-align: center;
          margin-right: 10px;
        }

        p {
          line-height: 30px;
        }
      }
    }

    .detail {
      width: 1080px;

      background: #feedef;
      padding: 15px;
      margin: 2px auto 0;

      h5 {
        line-height: 50px;
      }

      .list {
        display: flex;
        justify-content: space-between;

        li {
          line-height: 30px;

          p {

            margin-bottom: 20px;
          }

          h4 {
            color: #c81623;
            font-weight: 400;
          }

          h3 {

            color: #e12228;
          }
        }
      }
    }

    .bbs {
      margin-bottom: 15px;

      h5 {
        line-height: 50px;
      }

      textarea {
        width: 100%;
        border-color: #e4e2e2;
        line-height: 1.8;
        outline: none;
        resize: none;
      }
    }

    .bill {
      h5 {
        line-height: 50px;
      }

      div {
        padding-left: 15px;
      }
    }
  }

  .money {
    width: 1200px;
    margin: 20px auto;

    ul {
      width: 220px;
      float: right;

      li {
        line-height: 30px;
        display: flex;
        justify-content: space-between;

        i {
          color: red;
        }
      }
    }
  }

  .trade {
    box-sizing: border-box;
    width: 1200px;
    padding: 10px;
    margin: 10px auto;
    text-align: right;
    background-color: #f4f4f4;
    border: 1px solid #ddd;

    div {
      line-height: 30px;
    }

    .price span {
      color: #e12228;
      font-weight: 700;
      font-size: 14px;
    }

    .receiveInfo {
      color: #999;
    }
  }

  .sub {
    width: 1200px;
    margin: 0 auto 10px;

    .subBtn {
      float: right;
      width: 164px;
      height: 56px;
      font: 700 18px "微软雅黑";
      line-height: 56px;
      text-align: center;
      color: #fff;
      background-color: #e1251b;

    }
  }

}
</style>